CVEvulnerability
CVE-2026-71226
7.3 HIGH
Official page ↗
- Status
- Modified
- Published
- 2026-08-05
- Last modified
- 2026-10-22
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.3 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
- CVSS 3.1 ([email protected])
- 7.3 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
- Weaknesses
- CWE-416
Description
Memory Corruption via Uncanceled AIO Requests on Error: libkcapi's one-shot AIO path can return an error before all submitted IOCBs are drained, allowing later kernel writes into caller-owned output buffers.
Affected configurations
• redhat hardened images
• redhat openshift container platform 4.0
• smuellerdd libkcapi (>= 0.12.0 < 1.5.1)
• redhat enterprise linux 8.0
• redhat enterprise linux 9.0
• redhat enterprise linux 10.0
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://access.redhat.com/errata/RHSA-2026:56985 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:67265 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:67266 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:67267 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:69285 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:87712 access.redhat.com
- https://access.redhat.com/security/cve/CVE-2026-71226 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2462114 Issue Tracking, Vendor Advisory